42700430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251179}}^1$

素因数の和:251203

約数の個数: 16

約数和(自身を含む): 81382320

約数和(自身を除く): 38681890

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251179, 502358, 1255895, 2511790, 4270043, 8540086, 21350215, 42700430]

約数ペア:

[(1, 42700430), (2, 21350215), (5, 8540086), (10, 4270043), (17, 2511790), (34, 1255895), (85, 502358), (170, 251179)]